Biochemical Engineers design and develop processes for producing biological products, such as pharmaceuticals, biofuels, and food products. They apply principles of biology, chemistry, and engineering to create efficient and sustainable production systems. Responsibilities include conducting research to optimize processes, designing bioreactors and other equipment, and ensuring compliance with safety and regulatory standards. They also work on scale-up processes from laboratory to industrial production and may collaborate with multidisciplinary teams to address complex biological and chemical challenges.